<?php

require_once(WSB_MODULES_PATH .'sherpa/models/ColorApplication.php');

class Sherpa_Model_ColorApplications extends WSB_Model_Collection
{

	/**
	 * @var string
	 */
	protected $_modelClass = 'Sherpa_Model_ColorApplication';

	/**
	 * @return array
	 */
	public function getIds()
	{
		$ids = array();
		foreach($this AS $colorApplication) {
			$ids[] = $colorApplication->getId();
		}
		return $ids;
	}

}
